 | Shirley MacLaine als Lucy Dell / Yoko Mori |
 | Yves Montand als Paul Robaix |
 | Edward G. Robinson als Sam Lewis |
 | Robert Cummings als Bob Moore |
 | Yoko Tani als Kazumi Ito |
 | Tatsuo Saitō als Kenichi Takata |
 | Tamae Kyokawa als Amatsu Hisako |
| Ichirô Hayakawa als Hisako |
 | Alex Gerry als Leonard Lewis |
| Tsugundo Maki als Shiga |
| George Furness als George (uncredited) |
 | Tamae Kiyokawa |
| Jack Cardiff | Director |
| Norman Krasna | Story |
| Steve Parker | Producer |
| Franz Waxman | Original Music Composer |
| Norman Krasna | Screenplay |
| Shunichirō Nakao | Director of Photography |
| Arthur Lonergan | Art Direction |
| Makoto Kikuchi | Art Direction |
| Hal Pereira | Art Direction |
| Archie Marshek | Editor |
| Edith Head | Costume Design |
| Stanley W. Sayer | Second Unit Director of Photography |
| Harry Kratz | Assistant Director |
| Ikuo Kobayashi | Assistant Director |
| Wally Westmore | Makeup Supervisor |
| Frank Westmore | Makeup Supervisor |
| Shu Uemura | Makeup Supervisor |
| Junjirō Yamada | Wig Designer |
| Charles Grenzbach | Sound Recordist |
| Harold Lewis | Sound Recordist |
| Leonid Raab | Orchestrator |
| Harry Caplan | Production Manager |
| Franz Waxman | Conductor |
| Robert Cummings | Songs |
| Shirley MacLaine | Songs |
